548739-97-5

Basic information

• Product Name: 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate
• Synonyms: 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate
• CAS NO: 548739-97-5
• Molecular Weight: 452.374
• Mol File: 548739-97-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate(548739-97-5)
• EPA Substance Registry System: 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl (E)-3-phenyl-2-propenoate(548739-97-5)

Safety Data

• Hazardous Substances Data: 548739-97-5(Hazardous Substances Data)

Upstream product

• 548740-03-0 2-(3,4-dichlorophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 450409-97-9 2-[3,5-di(trifluoromethyl)phenylsulfanyl]-1-ethanol 
• 140-10-3 (E)-3-phenylacrylic acid 
• 450409-87-7 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]-1-ethanol 
• 548740-01-8 2-(4-nitrophenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 548740-05-2 2-(phenylsulfonyl)ethyl (E)-3-phenyl-2-propenoate 
• 130783-02-7 3,5-bis(trifluoromethyl)thiophenol 

Downstream Products

• 140-10-3 (E)-3-phenylacrylic acid 
• 548740-06-3 3,5-bis(trifluoromethyl)phenyl vinyl sulfone 

Relevant articles and documents

π-deficient 2-(arylsulfonyl)ethyl esters as protecting groups for carboxylic acids

Several π-deficient 2-(arylsulfonyl)ethyl groups have been studied as carboxylic acid protecting groups. The 2-[3,5-bis(trifluoromethyl)phenylsulfonyl]ethyl group is the most easily removed protecting group for acids under mild basic conditions using aqueous NaHCO3.